baber/WOPTO huggingface dataset:
Patent JP-H06229494-A (JP)
Title: Combination of pipe joint device
Inventor: YANO KAZUO
IPC: F16L39/00
Filed: 1993-06-30
Abstract: PURPOSE:To connect individual connection members, which gather and connect plural fluid pipe lines to each other, together so that they communicate with each other organically in communicating condition or in closing condition. CONSTITUTION:A combination of pipe joint device is provided with a first end part connection member 10 and a second end connection member 12. In the first end part connection member 10, a first external connection part 22 is arranged on one end along the reference axial direction while a female side mutual connection part having a circular connection port 24 of a predetermined depth is arranged on the other end. A pipe line connection part 27 is arranged in the intermediate upper part of the circular connection port 24, and a pipe groove part 28 opened in a communicating port 25 of the pipe line connection part 27 is projected to the inside of the circular connection port 24 by the predetermined length. In the second end connection member 12, a male side mutual connection part 32 is arranged on one end along the reference axial direction to form a circumferential groove 55, and the female side mutual connection part is arranged in the intermediate part of the circumferential groove while a pipe line connection part 42 is arranged in the intermediate upper part of the circular connection port, and a pipe end part 43 and the male side mutual connection part are provided.
Patent JP-S6243594-A (JP)
Inventor: SHIMAZU YOICHIRO
IPC: G21C7/08
Filed: 1985-08-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6076945-A (JP)
Title: Spiral profile controller
Inventor: MATSUURA HITOSHI
IPC: B23Q35/48
Filed: 1983-09-30
Abstract: PURPOSE:To improve the working speed by moving a stylus in Z-axis on the basis of output signal from a multiplier for multiplying the combined displacement from a tracer head by predetermined feed speed. CONSTITUTION:Upon detection that a stylus 2 has reached to feed position under profiling, feed control circuit 13 will apply signals to feeding speed setting circuit 14 until the stylus 2 is fed in Z direction by predetermined amount while said circuit 14 will keep production of predetermined feeding signals during the time interval when control signals are applied from feed control circuit 11 while to bring the output signal to zero in other time interval. Then a multiplier 15 will multiply the results from an arithmetic unit 12 by the speed signals from the setting circuit 14 to apply the output signals through an amplifier 9Z to a motor 10Z thus to feed the stylus 2 in Z-direction with such speed as corresponding with the multiplification results. In other word, actual feeding speed will change in accordance with the model shape resulting in improvement of working speed.
Patent JP-S5886357-A (JP)
Inventor: TAKEMI HIDEO
IPC: F24S90/00
Filed: 1981-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0735342-A (JP)
Title: Combustion device
Inventor: KONDO MASAMITSU
IPC: F23N5/00
Filed: 1993-07-26
Abstract: PURPOSE:To realize a combustion device producing a low noise in which noise can be reduced within the combustion device under an active control for outputting a pressure variation having a phase opposite to that of combustion sound through a proportional valve. CONSTITUTION:A pressure variation of combustion sound is detected by a microphone 19 arranged at a combustion chamber 14 as a sound pressure. A signal of opposite phase of the combustion sound is realized by a delay device 20 on the basis of this signal, the signal is inputted to a proportional valve 10 and a pressure variation of opposite phase is outputted from the proportional valve 10. With such an arrangement as above, a flame vibration produced at the combustion chamber 14 is eliminated with a phase interference and then a sound eliminating or muffling effect can be realized.
Patent JP-S6076929-A (JP)
Title: Chuck unit
Inventor: MURAKAMI MASAMI
IPC: B25J15/00
Filed: 1983-09-30
Abstract: PURPOSE:To permit the captioned apparatus to be used exceedingly easily as the top edge unit of a robot by securing the opening and closing operation of a chuck hook by a cam roller which shifts integrally with the chuck hook and a cam groove on a driving plate. CONSTITUTION:As for a chuck unit installed onto the top edge of the working arm of an industrial robot, a slide shaft is fixed integrally with the first rod. The installation base 16 of a chuck unit 15 is fixed onto the slide shaft, and two chuck bases 17 are fixed onto the undersurface of the base 16. Onto the base 17, each chuck hook 18 is arranged in shiftable ways towards the center and along a guide groove 19. Further, onto the base 17, a driving plate 21 is arranged in turnable ways, attached onto the upper surface of the hook 18. Onto the driving plate 21, a cam groove 22 is cut at the position corresponding to the hook 18, and a roller 34 is fitted into the groove 22. Thus, the captioned unit can be used exceedingly easily as the top edge unit of a robot.
Patent JP-S6339890-A (JP)
Title: Production of heptose based hapten linked with saccharide chain of human chorionic gonadotropin
Inventor: OGAWA TOMOYA
IPC: C08B37/00
Filed: 1986-08-05
Abstract: PURPOSE:To obtain the titled compound useful in decision of pregnancy in high yield, by mutually reacting specific compounds in the presence of a glycosylation catalyst and eliminating a protecting group from the reaction product. CONSTITUTION:A compound expressed by formula I (Bn is benzyl; R<1> is lower alkyl) is reacted with a compound expressed by formula II [Ac is acetyl; R<2> is acetyl or benzyl; X is -O-C (=NH)-CCl3 or F] in the presence of a glycosylation catalyst and then a protecting group of the reaction product is eliminated to provide the aimed compound expressed by formula III.
Patent JP-S5890498-A (JP)
Inventor: NAKAJIMA SEIJI
IPC: B41F13/54
Filed: 1981-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H055507-A (JP)
Title: Burning equipment
Inventor: MORITA SHIGEKI
IPC: F23D1/00
Filed: 1991-06-28
Abstract: PURPOSE:To prevent occurrence burnout of a flame stabilizing means and of slagging in the flame stabilizing means by providing a projecting body in extension into a furnace beyond the flame stabilizing means and by interrupting thereby a radiant heat from inside of the furnace moderately so that an excessive rise of temperature is suppressed. CONSTITUTION:The end part of the inner peripheral wall 62 of a projecting body 6 is expanded in the radial direction. Therefore the flow velocity of secondary air is lowered thereat and the air is consumed for flame stabilization without disturbing a jet stream of a mixed fluid. Accordingly, a high-temperature reducing flame being stable is formed and held and production of NOx is suppressed. A flame stabilizing ring 3 is surrounded by a reducing atmosphere and a high-density area of pulverized coal is formed in the vicinity of the flame stabilizing ring 3 by a vortex flow. Furthermore, it is exposed to a high temperature due to a radiant heat from a furnace 2. Since the projecting body 6 extends into the furnace 2 beyond the flame stabilizing ring 3, however, the radiant heat to the flame stabilizing ring 3 is interrupted thereby moderately and the flame stabilizing ring 3 is prevented from being heated to an excessively high temperature. Even when the unit capacity of burning equipment is large, accordingly, burnout of the flame stabilizing ring 3 or occurrence of slag can be prevented.
Patent JP-H0733379-A (JP)
Title: Long material shifting device
Inventor: KURODA AKIYOSHI
IPC: B66C1/28
Filed: 1993-07-26
Abstract: PURPOSE:To provide a device capable of shifting only long materials from a pallet storing the long materials to the rear facility of a conveying carriage or the like. CONSTITUTION:This long material shifting device is provided with a plurality of L-shaped support arms having horizontal hold sections 9a at the lower ends face to face on both sides on a shifting carriage 7 movable along a travel rail 6 and support arm opening/closing devices 8 rotating the support arms 9 so that the hold sections 9a are rotated from the positions parallel with the side faces of the shifting carriage 7 to the perpendicular positions. Only long materials in a pallet can be taken out, the vacant pallet can be immediately returned to a prescribed position, the long materials can be automatically shifted to a conveying carriage and fed to the next process with no waiting time, and the availability factor can be improved.
Patent JP-S6244945-A (JP)
Title: Ion implanting apparatus
Inventor: SANO YOSHIIKU
IPC: H01L21/266
Filed: 1985-08-23
Abstract: PURPOSE:To obtain an ion implanting apparatus with high yield rate by providing a vacuum bake device which bakes, in a vacuum atmosphere, a treatment workpiece before it is subjected to an ion implantion. CONSTITUTION:When a wafer 4 is supplied to a vacuum bake device 3, a gate 9 for a loader is closed to actuate an auxiliary vacuum exhaust system 8, whereby the vacuum level in the vacuum bake device 3, namely a vacuum bake chamber, is made same with that in adjacent treatment chamber 16. During the process of generating a vacuum state, a heater heats the wafer 4 to bake a photoresist film on the main surface of the wafer 4 placed in rotating motion, and after the vacuum baking is completed, a vacuum generating gate 10 is opened. The wafer 4 on a stage 11 is placed by a transfer mechanism 27 on an auxiliary stage 32 located at the ascending position of the treatment workpiece supporting mechanism 23 in the treatment chamber 16. After that, the wafer 4 placed on said auxiliary stage is transferred on a receiving recess 36 and covered by a cover 34 its peripheral portion. Then, a desired ion is implanted into the main face of the wafer 4.
Patent JP-H0936512-A (JP)
Title: Printed circuit device
Inventor: KUBOTA HAJIME
IPC: H05K9/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To improve the space factor of a printed circuit device without protruding an integrated circuit chip from a printed circuit device on which the integrated circuit chip is electrically and mechanically connected to a printed circuit board, to bring the printed circuit device into the state of high density, and to improve the weatherability, the shock-resisting property and other characteristics of the integrated circuit chip. SOLUTION: In a printed circuit device on which an integrated circuit chip 2 is circuit-connected and fixed to a printed circuit board 1, a recessed part 13 is formed on the printed circuit board 1, the integrated circuit chip 2 is housed in the recessed part 13 and it is covered by a shielding plate 5.
Patent JP-S6342616-A (JP)
Title: Mower
Inventor: RORUFU ANDAASU GUNNA YOHANSON
IPC: A01D34/64
Filed: 1986-08-07
Abstract: The invention relates to a mower comprising a chassis which is provided with an engine. The chassis consists of a front and a rear section each section being provided with a pair of wheels and the front section supports a cutting attachment. The front and at least a part of the rear section are pivotally connected to each other so that they can be turned mainly about a vertical steering axis and about a mainly horizontal swinging axis. The steering axis (29) and the swinging axis (42) is placed considerably closer to the wheel axis of the rear section (13) than the wheel axis of the front section (12) preferably so that the distance (a) between the steering axis (29) and the wheel axis of the rear section (13) is less than ⅓ of the distance (b) between the two wheel axis.
Patent JP-S6072565-A (JP)
Inventor: EFU JIIZASU MARUCHINETSU
IPC: A61M31/00
Filed: 1984-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6165727-A (JP)
Title: Electrical feeder in wire-cut electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1984-09-05
Abstract: PURPOSE:To sustain the efficiency of electro-conductivity at a high degree and to reduce the generation of heat to prevent the breakage of a wire electrode making into contact with and passing through an electrical feeder after electric discharge, by subjecting the electrical feeder to an electric discharge coating method in at least a part where the feeder makes into contact with the wire electrode. CONSTITUTION:A wire electrode 3 ascends while it makes into contact with electrical feeders 1, 2 through which voltage pulses is fed to the electrode 3 from an electrical power circuit. Upon electric discharging between the electrode 3 and a workpiece 5, a nonconductive film 4 made of oxide, etc. is formed on the surface of the electrode 3, and the surface becomes jagged. However, since the outer surface 2a of each electrical feeder 2 through which the electrode 3 passes is subjected to an electric discharge coating process so that it becomes a file-like surface, the nonconductive film 4 on the outer surface of the electrode 3 is ground off to expose the conductive surface of the electrode 3 when the latter passes through the outer surface 2a of the feeder 2, making into contact with the latter under a predetermined pressure after electric discharging, and therefore, the contact resistance is reduced, thereby it is possible to sustain the efficiency of power feed to the electrode 3.
Patent JP-S6242855-A (JP)
Title: Thermal head
Inventor: ITO HIROSHI
IPC: B41J2/335
Filed: 1985-08-20
Abstract: PURPOSE:To raise the uniformity of heat characteristics and the efficiency of heat by a method in which a hollow glass cylinder is fixed to a substrate, heating elements are formed on the cylinder, and a gas or liquid is confined or circulated in the cylinder. CONSTITUTION:A glass paste 6 is applied on the inner surface of the U-shaped recession of a ceramic substrate 1 and a glass hollow cylinder 5 is placed on the recession and baked to fix the glass hollow cylinder 5 to the substrate 1. The glass hollow cylinder 5, which is manufactured in the manufacturing process of glass tubes, can have uniform thickness and desired shape easily. When heating elements 3 are formed on the cylinder 5 of the substrate 1, a thermal head having the heat-retaining glass layer of uniform thickness and uniform heat characteristics can be obtained. Also, when a gas or liquid 7 having bad heat conductivity and capable of increasing a heat retaining effect is confined or circulated in the cylinder 5, the heat efficiency of the elements 3 can be improved because the escape of heat to the base plate 1 is avoided.
Patent JP-S6077012-A (JP)
Inventor: KAMIRURO PIROBAANO
IPC: B65G23/24
Filed: 1984-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6076984-A (JP)
Inventor: SAITOU YOSHIKUNI
IPC: B65G47/90
Filed: 1983-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6245357-A (JP)
Title: Method of suppressing variation in collection capacity of electric precipitator
Inventor: TODA HIROMICHI
IPC: B03C3/014
Filed: 1985-08-22
Abstract: PURPOSE:To stabilize dust collecting capacity by preventing the lowering in the dust collecting capacity due to the rising in atmospheric temp., by cooling exhaust gas by the exhaust gas temp. controller provided to the inlet of an electric precipitator and holding the temp. of exhaust gas to a set value or less. CONSTITUTION:The temp. of the exhaust gas at the inlet of an electric precipitator 2 is set so that the temp. of exhaust gas to a chimney under the atmospheric temp. planned in a plant reaches the temp. necessary for the diffusion of exhaust gas. The temp. of the exhaust gas at the inlet of the electric precipitator 2 is detected by a temp. detector 103 and the opening degree of a control valve 105 is regulated through an exhaust gas temp. controller 104 to effectively cool the exhaust gas and the temp. of the exhaust gas is held to a set value or less. By this method, the temp. of the exhaust gas at the inlet of the electric precipitator 2 can be held to the set value or less regardless of the rising in atmospheric temp.
Patent JP-H1029057-A (JP)
Title: Method for charging sand into nozzle hole
Inventor: MURAKAMI NAOHIKO
IPC: B22D11/10
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To smoothly and effectively charge the sand of the required quantity into a nozzle hole from a lower part of a nozzle by providing the sand with fluidity. SOLUTION: A discharge port 11a is connected to a nozzle of a rotary nozzle 4 which is a nozzle opening/closing device attached to the bottom part of a ladle 1, a sand storage tank 11 in which the sand 5 of the required quantity is stored, is attached to the port 11a, then, the air is charged in the sand in the sand storage tank by a sand pushing device provided on the sand storage tank, and the sand fluidized by the air is pushed in the nozzle.
Patent JP-S6341522-A (JP)
Inventor: BURUFU FUON BONIN
IPC: C09K21/12
Filed: 1987-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6429473-A (JP)
Title: Modified polyester resin composition for powder coating
Inventor: HIRAYAMA TAKAO
IPC: C09D5/03
Filed: 1987-07-24
Abstract: PURPOSE:To obtain the title composition which can give a film excellent in hardness, smoothness, processability, chemical resistance, stain resistance, food resistance and weathering resistance, by mixing a specified modified polyester resin with a blocked polyisocyanate. CONSTITUTION:A modified polyester resin (A) of an OH number of 20-90 and a number-average MW of 2,000-7,000 is obtained by reacting a polyester resin (a) obtained from a mixture of 100-80mol.% aromatic dicarboxylic acid with 0-20mol.% aliphatic dicarboxylic acid and an aliphatic diol with 5-100wt.%, based on component (a), vinyl resin of a number-average MW of 1,000-10,000, obtained by polymerizing a (meth)acrylate at 200-300 deg.C in a vacuum and polycondensing the product with an at least trihydric alcohol at 200-300 deg.C at normal pressure in an inert gas atmosphere. Component A is mixed with a blocked polyisocyanate (B) at a ratio of the NCO groups of component B to the OH groups of component A of 0.6-2.0 equivalent and, optionally, a dissociation catalyst and additives.
Patent JP-H064646-A (JP)
Title: Poligon data processor
Inventor: FUKUSHIMA MASANOBU
IPC: G06F17/50
Filed: 1992-06-18
Abstract: PURPOSE:To save memory capacity and to shorten time for calculation by a geometric conversion processing part by compressing poligon data and holding it in a memory. CONSTITUTION:A geometric conversion processor 2 is provided with a flag register 25 holding flag data and a code inverting device 26 inverting the content of an input data register 21. Then, flag data in a poligon memory 1 is read and when one of flag bits Nx, Ny and Hz is standing, the piece of poligon data is normally arithmetic-processed and written in a result memory 24. After those, next poligon data is not read from the poligon memory 1, but, by the operation, the code inverting device 26 inverts the content of the input data register 21 within the geometric conversion processor to generate new poligon data to execute geometric arithmetic processing and the result is written into the result memory 24. Namely, only by reading one piece of poligon data, data for two pieces can be calculated and written into the result memory 24.
Patent JP-H063938-A (JP)
Title: Developing device
Inventor: AOKI FUMITAKA
IPC: G03G15/08
Filed: 1992-06-19
Abstract: PURPOSE:To provide a developing device capable of always imparting a proper quantity of charges to toner regardless of a change in environmental conditions, and a secular change. CONSTITUTION:In the developing device including a developing blade 4 abutted on a developing roller 2, and composed of, for instance, a thin platy urethane rubber, an abutting force adjusting means composed of a pressurizing/adjusting plate 6 abutted on the back of the developing blade 4, and an adjusting cam 7 changing the abutting position of the pressurizing/adjusting plate 6 with respect to the developing blade 4, is provided. The pressurizing/adjusting plate 6 and the adjusting cam 7 are attached to be rotatable, and the pressurizing/ adjusting plate 6 is rotated with its supporting point 6c as center according to the rotation of the adjusting cam 7 to change the abutting position of a blade abutting part 6a abutting on the developing blade 4. Therefore, pressing force imparted to the back of the developing blade 4 is changed, and the abutting pressure of the developing blade 4 with respect to the developing roller 2 is changed, as well.
Patent JP-S5888932-A (JP)
Title: Logical integrated circuit
Inventor: TAKAHASHI TOORU
IPC: H03K19/086
Filed: 1981-11-20
Abstract: PURPOSE:To decrease current consumption, by providing a constant current source controlling means for controlling the current in response to an input signal to a logical circuit consisting of a logical integrated circuit. CONSTITUTION:A constant voltage circuit 22 driving a base of a constant current transistor (TR) is connected to a current switching logic (CML) circuit 21. The circuit 22 is connected to an input terminal 24 via a control section circuit 23. The circuit 23 monitors the presence/absence of input at an input terminal 24 and when no input exists, the circuit 22 is controlled to interrupt the current to the circuit 21. Thus, an integrated circuit subjected to current consumption countermeasure can be attained without external switches and control terminals.
Patent JP-S6343090-A (JP)
Inventor: NABESHIMA YOSHIKAZU
IPC: F16L11/04
Filed: 1986-08-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0524700-A (JP)
Title: Sheet feeding device and image forming device
Inventor: SUZUKI TETSUO
IPC: B65H1/14
Filed: 1991-07-25
Abstract: PURPOSE:To carry out automatic paper feed and manual insertion paper feed with a same constitution. CONSTITUTION:As for a sheet feeding device which sends out a sheet on a pressing plate 2 by the paper feeding rollers 4a and 4b and transports the sheet in the state separated one by one by separating hooks 6a and 6b, releasing cams 5a and 5b for releasing the pressing force of the pressing plate 2 are provided, and hook opening cams 5a-1 and 5b-1 for separating the hook parts 6a-2 and 6b-2 of the separating hooks 6a and 6b from the pressing plate 2 are installed on the releasing cams 5a and 5b. In case of automatic paper feed, the pressing force of the pressing plate 2 is released by turning the releasing cams 5a and 5b in one direction, and the hook parts 6a-2 and 6b-2 are separated from the pressing plate 2 by the cams 5a-1 and 5b-1, and the common paper sheets are set, and separation-supplied by the separating hooks 6a and 6b. In case of the manual insertion paper feed, the hook parts 6a-2 and 6b-2 are positioned an the pressing plate 2 side by turning the releasing cams 5a and 5b in the other direction, and the sheet is set on the hook parts 6a-2 and 6b-2, and paper feed is carried out.
Patent JP-S6430491-A (JP)
Title: Motor control circuit
Inventor: MATSUFUJI NORIYASU
IPC: H02P7/295
Filed: 1987-07-24
Abstract: PURPOSE:To improve the operation efficiency by computing the effective value of a thyristor current from the peak value and firing angle of said current and by controlling said thyristor current according to said effective value. CONSTITUTION:A current sensor 7 detects the electric current of a TRIAC 2 to input the peak value Ia thereof to an arithmetic processing unit 13. Also, a supply voltage zero-crossing detection circuit 14 detects the zero-crossing point of an AC supply voltage to input said point to the arithmetic processing unit 13. Said arithmetic processing unit 13 calculates a firing angle taua from data of the supply voltage zero-crossing detection circuit 14 and a gate control circuit 17, and computes, from the peak value Ia and the firing angle taua, their effective value. Then, said unit 13 gives a phase control signal to the gate control circuit 17 according to said effective value. Thus, the control precision of a motor can be prevented from lowering due to a current waveform distortion, a power frequency difference, a supply voltage variation and the like.